%0 Journal Article %A K. V. Kalgin %A V. A. Idrisova %T On a secondary construction of quadratic APN functions %J Prikladnaya Diskretnaya Matematika. Supplement %D 2020 %P 37-39 %N 13 %I mathdoc %U http://geodesic.mathdoc.fr/item/PDMA_2020_13_a10/ %G en %F PDMA_2020_13_a10